[Bug 94061] [radeon - Kaveri] dpm works badly - much to high power consumption compared to catalyst

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Mon Mar 9 04:39:22 PDT 2015


https://bugzilla.kernel.org/show_bug.cgi?id=94061

--- Comment #3 from Klaus Maier <abcdmail at freenet.de> ---
Retested with 4.0 rc2

Now, the graphic unit consumes even more power (3W more) when radeon is loaded
compared to not loaded radeon.

cat /sys/kernel/debug/dri/0/radeon_pm_info
uvd    disabled
vce    disabled
power level 0    sclk: 35122 vddc: 4850

cat /sys/class/drm/card0/device/power_profile
default

cat power_dpm_force_performance_level
auto

cat power_dpm_state
balanced

cat power_method
dpm

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